Title	A Hybrid Core Point Localization Algorithm
Author	B.Karuna kumar, K.Satya Prasad
Citation	Vol. 9  No. 11  pp. 75-81
Keywords	Hybrid Core Point, Localization

Title	Optimal Initiation based Vertical Handover for UMTS-802.11 WLAN Overlay networks
Author	S M Hasan Mansur, Syed Muhammad Shahriar, Mohammad Arif Saber, Mohammad Moakhkhrul Islam, Arefin Samad Khan
Citation	Vol. 9  No. 11  pp. 69-74
Keywords	UMTS, 802.11WLAN, Vertical Handover, RSS

Title	Framework Model for Shell Expert System
Author	Hussein H. Owaied, Monzer Moh’d Qasem, Hazim A. Farhan
Citation	Vol. 9  No. 11  pp. 56-68
Keywords	Artificial Intelligence, Expert Systems, Shell expert Systems, Problem Solving Methodologies, Search Techniques and Relational Database

Title	Design and Evaluation of Policy Based Authorization Model for large scale Distributed Systems
Author	Sarbjeet Singh, Kamalbir Singh, Harpal Kaur
Citation	Vol. 9  No. 11  pp. 49-55
Keywords	Distributed Systems, Administrative Domains, Authorization and Access Control, Policy-based Authorization Framework